Regents Chemistry Exam August 2024 Question 22
22 An enzyme acts as a catalyst to speed up a reaction by providing an alternate reaction pathway that has a
(1) higher activation energy
(2) lower activation energy
(3) higher heat of reaction
(4) lower heat of reaction
Solution:
An enzyme acts as a catalyst to speed up a reaction by providing an alternate reaction pathway that has a lower activation energy. Answer 2 is the correct answer choice.
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